[1]缪林昌,殷宗泽,刘松玉.非饱和膨胀土强度特性的常规三轴试验研究[J].东南大学学报(自然科学版),2000,30(1):121-125.[doi:10.3969/j.issn.1001-0505.2000.01.024]
 Miao Linchang,Yin Zongze,Liu Songyu.Research of the Strength Characteristics of Unsaturated Expansive Soils Based on General Tri-Axial Test[J].Journal of Southeast University (Natural Science Edition),2000,30(1):121-125.[doi:10.3969/j.issn.1001-0505.2000.01.024]
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非饱和膨胀土强度特性的常规三轴试验研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
30
期数:
2000年第1期
页码:
121-125
栏目:
交通运输工程
出版日期:
2000-01-20

文章信息/Info

Title:
Research of the Strength Characteristics of Unsaturated Expansive Soils Based on General Tri-Axial Test
作者:
缪林昌1 殷宗泽2 刘松玉1
1 东南大学交通学院, 南京 210096; 2 河海大学岩土研究所, 南京 210098
Author(s):
Miao Linchang1 Yin Zongze2 Liu Songyu1
1 College of Traffic and Transportation Engineering, Southeast University, Nanjing 210096
2 Research Institute of Geotechnical Engineering, Hohai University, Nanjing 210098
关键词:
非饱和膨胀土 吸力强度 非线性关系式
Keywords:
unsaturated expansive soils suction strength nonlinear relationship formula
分类号:
U412.22+1
DOI:
10.3969/j.issn.1001-0505.2000.01.024
摘要:
以南阳膨胀土为例,对南阳膨胀土的强度特性进行了研究,依据常规三轴试验结果提出了非饱和膨胀土的吸力强度与饱和度之间的非线性关系式.这一非线性关系式更便于在工程中推广应用,对有关工程的设计与施工具有实用价值.
Abstract:
The strength characteristics of unsaturated expansive soils are studied in the paper. The nonlinear relationship formula between suction strength and saturated degree based on the general tri-axial test results is presented. And it is confirmed the convenient and effective method to the engineering projects and construction.

参考文献/References:

[1] Fredlund D G,Rahadjo H.Soil mechanics for unsaturated soil.New York:John Wily & Sons,1993.235~289
[2] 缪林昌,殷宗泽.非饱和土的剪切强度.岩土力学,1999(3):1~6
[3] Drumright E E,Nelson J D.The shear strength of unsaturated tailings sand.In:The 1st International Conference on Unsaturated Soils,1995.45~50
[4] Rohm S A,Vilar O M.Shear strength of unsaturated sandy soil.In:The 1st International Conference on Unsaturated Soils,1995.189~195

备注/Memo

备注/Memo:
基金项目:国家自然科学基金资助项目(59779016).
第一作者:男, 1961年生, 博士,副教授.
更新日期/Last Update: 2000-01-20